1 Make your own Biodiesel Part 2
Roma Quinn edited this page 2025-01-14 01:03:57 +08:00


Anybody can make biodiesel. It's simple, you can make it in your kitchen area-- and it's BETTER than the petro-diesel fuel the big oil companies sell you. Your diesel motor will run better and last longer on your home-made fuel, and it's much cleaner-- better for the environment and much better for health.

If you make it from used cooking oil it's not only inexpensive however you'll be recycling a frustrating waste item. Most importantly is the GREAT feeling of liberty, independence and empowerment it will offer you. Here's how to do it-- whatever you require to know.

Straight grease fuel (SVO) systems can be a tidy, reliable and cost-effective choice. Unlike biodiesel, with SVO you have to customize the engine. The very best way is to fit an expert singletank SVO system with replacement injectors and glowplugs optimised for veg-oil, as well as fuel heating.

With the German Elsbett single-tank SVO system for instance you can use petro-diesel, biodiesel or SVO, in any mix. Just launch and go, stop and switch off, like any other car. Journey to Forever's Toyota TownAce van utilizes an Elsbett single-tank system. More

There are also two-tank SVO systems which pre-heat the oil to make it thinner. You have to start the engine on normal petroleum diesel or biodiesel in one tank and then change to SVO in the other tank when the veg-oil is hot enough, and change back to petro- or biodiesel before you stop the engine, or you'll coke up the injectors.

More info on straight veggie oil systems in my blog site.

3. Biodiesel or SVO?

Biodiesel has some clear advantages over SVO: it works in any diesel, with no conversion or modifications to the engine or the fuel system-- simply put it in and go. It likewise has much better cold-weather homes than SVO (but not as excellent as petro-diesel-- see Using biodiesel in winter). Unlike SVO,

it's backed by numerous long-term tests in many countries, including millions of miles on the roadway.

Biodiesel is a tidy, safe, ready-to-use, alternative fuel, whereas it's reasonable to say that many SVO systems are still speculative and need additional advancement.

On the other hand, biodiesel can be more costly, depending just how much you make, what you make it from and whether you're comparing it with new oil or used oil (and depending on where you live). And unlike SVO, it has actually to be processed initially.

But the large and quickly growing around the world band of homebrewers don't mind-- they make a supply every week or once a month and quickly get used to it. Many have been doing it for years.

Anyway you need to process SVO too, particularly WVO (waste vegetable oil, utilized, cooked), which numerous people with SVO systems use because it's inexpensive or complimentary for the taking. With WVO food particles and impurities and water need to be removed, and it most likely should be deacidified too. Biodieselers state, "If I'm going to have to do all that I may too make biodiesel rather." But SVO types that-- it's much less processing than making biodiesel, they state. To each his own.